Holley 550-1012 Terminator X Max Stealth 4150 EFI Fuel Injection SystemThe Terminator X Stealth 4150 EFI system from Holley features 4, 100LB HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The Terminator X ECU is capable of fuel map self learning and ignition timing control, improving idle stability, drivability, and wide open throttle horsepower! Did we mention that the Stealth 4150 also includes transmission kick down provisions for GM TH350 400,

and your factory torque converter

Getting ready for tailgating season

Valve Cover Gaskets

After hours of designing and dyno testing

Color Polished Rear Maximum Height 6

PN:  F400-8

2019 Chevrolet Silverado 2500 HD LTZ GAS Crew Cab Pickup

Before purchase please verify if you have New Body Style or Limited/LTD on 2022 Silverado/Sierra 1500 -- This part is for the Limited/LTD Body Style

BBK shorty headers will give your 5

Good street manners and works with stock converter

Advertised Exhaust Duration: 287

2018 Ram 1500 Big Horn GAS Standard Cab Pickup